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Copper Products

Copper are developed under the strict supervision of quality associates using best quality of materials. Widely used for variegated industrial applications, our assortment is known for their unique and outstanding characteristics such as high strength, corrosion resistance, high electric conductivity and ductility.

Forms : Electrodes, Rods, Bars, Wheels, Tips, Blocks, Flats, Wires, Strips & Tubes

Applications :


  • Traction Motors
  • Large Electric Motors
  • Switch gears
  • Starters
  • Commutators
  • Power Transformers
  • Rectifiers, Disconnections and Circuit Breakers


Properties :


  • Resistance to Softening
  • Hardness at high temperature

 



Specifications

Alloy RWMA CLASS ASTM UNS NO. COMPOSITION % HARDNESS (Rockwell) ELECTRICAL CONDUCTIVITY % IACS
ZrCu Class-2 C-15000 Zr: 0.1 to 0.3  Cu: Balance Forgings: > 40 RF Rods & Bars: > 60 RB 09/05/85
CrZrCu Class-2 C-18150 Cr: 0.5 to 1.2  Zr: 0.03 to 0.3  Cu: Balance Rods > Dia 40 and  Forgings: 65 - 80 RB  Rods < Dia 40: 75 -90 RB 75 - 85
NiBeCu Class-3 B 441: C-17510 Be: 0.2 to 0.6  Ni: 1.4 to 2.2 Cu: Balance Rods > Dia 40 and Forgings : 92-100 RB Rods < Dia 40 : 95-102RB 45 - 55
CoBeCu Class-3 B 441: C-17500 Be: 0.4 to 0.7 Co: 2.0 to 2.7  Cu: Balance Rods > Dia 40 and  Forgings: 92-100 RB  Rods < Dia 40: 95-102 RB 45 - 55
CoNiBeCu Class-3 B.S.2874  CW103C Be: 0.4 to 0.7  Co: 0.8 to 1.3  Ni: 0.8 to 1.3  Cu: Balance Rods > Dia 40 and  Forgings: 92-100 RB  Rods < Dia 40: 95 -102RB 45 - 55
NiSiCrCu Class-3 C-18000 C-64700 Ni: 1.6 to 2.6  Si: 0.5 to 0.8  Cr: 0.1 to 0.8  Cu: Balance Rods > Dia 40 and  Forgings: 90-100RB Rods < Dia 40: 92-102RB 40 - 55
Be Cu Class-4 C-17200 Be: 1.8 to 2.0  Co: 0.2 to 0.6  Cu: Balance 36 - 41 RC 22 - 28
0.5% Te-Cu   C-14500 Te: 0.4 to 0.6  P: 0.004 to 0.012  Cu: Balance 32 - 42 RB 85 - 95


Contact Us

Rajasthan Metals

20/1, MRR LANE, SJP ROAD CROSS,, Kalasipalya, Bangalore, Karnataka - 560002, India

Mobile : +91-8073222304, +91-9845648328

Phone : +91-080-41714171, +91-080-43944451

Call Us : 08048784722

E-mail : rajasthanmetals.rm@gmail.com


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